var timeout	= 500;
var closetimer	= 0;
var ddmenuitem	= 0;

// open hidden layer
function mopen(id)
{	
	// cancel close timer
	mcancelclosetime();

	// close old layer
	if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';

	// get new layer and show it
	ddmenuitem = document.getElementById(id);
	ddmenuitem.style.visibility = 'visible';

}
// close showed layer
function mclose()
{
	if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';
}

// go close timer
function mclosetime()
{
	closetimer = window.setTimeout(mclose, timeout);
}

// cancel close timer
function mcancelclosetime()
{
	if(closetimer)
	{
		window.clearTimeout(closetimer);
		closetimer = null;
	}
}

// close layer when click-out
document.onclick = mclose; 

    function toggle_visibility(id) {
       var e = document.getElementById(id);
       if(e.style.display == 'block')
          e.style.display = 'none';
       else
          e.style.display = 'block';
}



document.write('<link rel="stylesheet" href="http://reshare.it/css/mediabox.css" type="text/css" media="screen" /><script src="http://reshare.it/js/mootools.js" type="text/javascript"></script><script src="http://reshare.it/js/mediabox.js" type="text/javascript"></script><a href="http://reshare.it/share_links.php?id=115&url='+location.href+'&title='+document.title+'" rel="mediabox"><img src="http://reshare.it/images/button_3.png" border="0"></a>');